Seat frame



FIG. 1 is a perspective view of a seat frame comprising the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, where the left side is a mirror image thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a perspective view of an alternative embodiment of said new design showing legs broken away for indeterminate length; and,

FIG. 7 is a front exploded-broken view of an alternative embodiment of said new design having an indeterminate width.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a seat frame, as shown and described. 